what is Tartaric acid ?
Tartaric acid is commonly used in the preparation of medicines, mordants and tanning agents, and is also commonly used as a reagent for the resolution of racemic basic compounds. It is also a sour agent in food additives, sourness is better than malic acid, lactic acid and so on. Several of its salts have important applications. For example, the Fehling reagent is formulated with potassium sodium tartrate in the laboratory to identify aldehyde functional groups in the structure of organic molecules. Its potassium and sodium salt is also called Rochelle's salt. Its crystals are polarized under pressure to produce a potential difference (piezoelectric effect) on both ends of the surface, which can be made into piezoelectric elements for radio and cable broadcasting. The receiver and pickup. Medically, potassium antimony tartrate (commonly known as tartrate) is used to treat schistosomiasis
L-tartaric acid Storage:
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
"Type: Food Additives
Origin: China
CAS No.: 87-69-4
AUCO No.: 118
Packing: 25kg bag"
Items Standard
Description Colorless crystals or white crystalline powder
Content 99.7%-100.5%
Specific rotatory power +12.0 - +13.0
Loss on drying 0.5%
Residue ignition 0.05%
Lead 2 mg/kg
Categories Acidulents
Qty in 20' FCL 20000kg
Min Order 1000kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E334
CAS No. 87-69-4
HS Code 291813
Specification FCC/USP
L-Tartaric Acid, E334, CAS no.87-69-4, food acidulent, Chemical Formula C4H6O6. The manufacturing process via chemical synthesis. Tartaric acid is used as an acidifying agent in candy, jams and jellies to give these products a sour or tart taste.
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DL-Tartaric Acid, E330,CAS no.133-37-9, is a 1:1 mixture of L-Tartaric acid and D-Tartaric acid. DL Tartaric acid and its derivatives have a plethora of uses in the field of food and beverage.
As an experienced DL-Tartaric Acid manufacturer and supplier, we has been supplying and exporting DL-Tartaric Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
DL-Tartaric Acid Specification
Item Specification â??FCCIV/BP98
Name DL-Tartaric Acid
Appearance White powder
Purity(as C4H6O6) >99.7%
Molecular formula C4H6O6
Melting Point 200-206�ºC
Loss on drying <0.2%
Residue on Ignition <0.1%
Chloride <0.01%
Sulfate <0.015%
Oxalate <0.035%
Heavy metals(as Pb) 0.01%
Arsenic (as As) < 0.0003%
Calcium < 0.02%
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Product Name: L (+) Tartaric Acid "Type: Food Additives Origin: China CAS No.: 87-69-4 AUCO No.: 118 Packing: 25kg bag" Items Standard Description Colorless crystals or white crystalline powder Content 99.7%-100.5% Specific rotatory power +12.0 - +13.0 Loss on drying 0.5% Residue ignition 0.05% Lead 2 mg/kg
"Type: Food Additives
Origin: China
CAS No.: 87-69-4
AUCO No.: 118
Packing: 25kg bag"
Items Standard
Description Colorless crystals or white crystalline powder
Content 99.7%-100.5%
Specific rotatory power +12.0 - +13.0
Loss on drying 0.5%
Residue ignition 0.05%
Lead 2 mg/kg
"Type: Food Additives
Origin: China
CAS No.: 87-69-4
AUCO No.: 118
Packing: 25kg bag"
Items Standard
Description Colorless crystals or white crystalline powder
Content 99.7%-100.5%
Specific rotatory power +12.0 - +13.0
Loss on drying 0.5%
Residue ignition 0.05%
Lead 2 mg/kg
Tartaric Acid USP Food Grade also known as L+Tartaric Acid is mainly used as an food additive in many foods, such as soft drinks, bakery products, and candies. It also has many industrial uses like tanning, ceramics manufacture, and the production of tartrate esters for lacquers and textile printing. It acts as an intermediate to antitubercular drugs and a chiral reagent to prepare tartrate derivatives. It is used as a catalyst for resin finishing of polyester fabric, a resist agent in dyeing, an imaging agent in photography, a pH regulator for oryzanol synthesis, a cleaning and polishing agent of the metal surface, as a reductive agent in mirror manufacturing, in electroplating, sulfur removal, and acid pickling.
Sales Specification
Content: 99.5~101.0%
Appearance: White Crystal Powder
Appearance of Solution: Passes
Specific Optical Rotation: +12degree ~12.8degreee
Oxalic Acid: 350 PPM Max
Cl: 100 PPM Max
SO4: 150 PPM Max
Ca: 200 PPM Max
Heavy Metals (as Pb): 10 PPM Max
Loss on Drying: 0.2% Max
Sulfated Ash: 0.1% Max
Arsenic:0.0003% Max
Packing
CAS :147-71-7
HS code : 29181200
EINECS :205-695-6
molecular formula :C4H6O6
MDL :MFCD00004238
Package : 25kg/bags 25ton/40feet container
Use 1
Used as medicine separation agent, food additive, biochemical reagent and so on. Uses: This product is widely used in food industry, such as beer blowing agent, food sourness agent, taste correcting agent, used in refreshing drinks, candy, juice, sauce, cold dishes, baking powder and so on. This product conforms to the Japanese food additives public regulations.
Use 2
Used as chromatographic analysis reagent and masking agent.
Use 3
Tartaric acid is widely used as an acidifier in beverages and other foods, a use similar to citric acid. Tartaric acid is used in combination with tannin as a mordant for acidic dyes, and is also used in certain development and fixing operations in the photographic industry, and its iron salts are photosensitive, so they can be used to make blueprints. Tartaric acid can be complexed with a variety of metal ions, and can be used as a cleaning agent and polishing agent for metal surfaces. Potassium sodium tartrate (Rochelle salt) can be formulated as a Fehring reagent, can also be used in medicine as a laxative and diuretic, and is also used as an intermediate of Cinchophen. Its crystals have piezoelectric properties and can be used in the electronics industry.
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Tartaric acid
Function
1.Dl-tartaric Acid is colorless transparent prismatic crystal or white fine to coarse crystalline powder. It has aromas of grapes and white lemon. Dl-tartaric Acid CAS 133-37-9 tastes sour. Stable in air. No moisture absorption. The acidity is about 1.2 ~ 1.3 times that of citric acid.
2.Dl-tartaric Acid can be used as sour agent, antioxidant synergist, flavor enhancer, quick acting bulking agent, acidic substance, edible pigment dilution and curing agent. Dl-tartaric Acid is widely used in food, chemical industry, light industry and other industries.
3.Dl-tartaric Acid can enhance the aroma of wine, but Dl-tartaric Acidis weaker than citric acid. It is generally used with other organic acids such as citric acid or malic acid.
Application
1.Dl-tartaric Acid is mainly used to manufacture tartaric acid salts. Dl-tartaric Acidis used as beer foaming agent, food sour agent, flavoring agent and sour agent of grape juice in the food industry.
2.As a sour agent, the acidity is 1.2 ~ 1.3 times stronger than citric acid. Dl-tartaric Acid has high solubility and strong chelating ability to metal ions. Dl-tartaric Acid can be used in all kinds of food and can be used in an appropriate amount according to production needs.
Product Description: "This product is one of Sebchem Key products
Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO.
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Price of product ( USD price or FOB price): USD
Product origin: Multiple
Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA
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Minimum Order Size and Packaging details: 1 FCL; Packaging: Bags
Tartaric acid is a white, crystalline organic acid that occurs naturally in many fruits, most notably in grapes, but also in bananas, tamarinds, and citrus. Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of fermentation.
Content : 99.5% min
Melting point: 200-206
Heavy metals (Pb): 0.001% max
Arsenic (As): 0.0002% max
Sulphate (SO4): 0.04% max
Chloride (Cl): 0.01%max
Loss on drying: 0.5% max
Residue on ignition: 0.10% max
